[Sublime333]

This question is two part. First, I'd like a new horn that sounds as loud and mean as my charger looks. The train whistle horns are plenty loud enough, but I don't want to keep an air tank and compressor in my truck. What's the loudest horn I can install without this complicated set up?

Second, I'd prefer to keep the stock horn and run the new one off a switch on the control panel I'm building. What kind of switches would you suggest for a horn.

Thanks!